Commit Graph

21 Commits

Author SHA1 Message Date
simonb bb850c0c5e Use HW_USERMEM64 to fetch the amount of memory available. 2003-09-13 10:59:50 +00:00
tls 539a3fbb0a The sysctl returning the amount of memory in the system returns "int",
which is silly.  Luckily, it really does return the correct result if
interpreted as an unsigned int.  This change lets dump work on 32-bit
systems that have more than 2GB of RAM.
2003-04-19 23:29:12 +00:00
enami 166444b3a9 No need to print same error message twice in the same line. 2003-02-06 23:25:02 +00:00
enami 8d849f483a Check lseek error correctly (i.e., use == -1 rather than < 0). 2003-02-06 23:00:08 +00:00
enami c27806c8fd Fix typo I've introduced while cleaning up for commit. 2003-02-04 08:43:16 +00:00
enami 3053f5ec9b - Fix daddr_t print format inside ifdef DIAGNOSTIC.
- Start scan cache entry just filled, rather than starting from top.
2003-02-04 08:24:20 +00:00
enami c886a0529a Convert `nblksread' to in terms of device block size. This restores
originally intended behaviour (see tech-userlevel archive around 1999 March).
2003-02-04 08:11:50 +00:00
enami 799974edb6 Cosmetic changes. 2003-02-04 08:06:42 +00:00
hannken c089bab65b Merge "struct cheader" and "struct cdesc" into an union.
No more alignment problems if the alignment of these two differs.

Approved by: Manuel Bouyer <bouyer@netbsd.org>
2003-02-03 23:08:37 +00:00
fvdl a3ff3a3038 Bump daddr_t to 64 bits. Replace it with int32_t in all places where
it was used on-disk, so that on-disk formats remain the same.
Remove ufs_daddr_t and ufs_lbn_t for the time being.
2003-01-24 21:55:02 +00:00
lukem 56705fb84f rcsid 2002-02-19 23:11:28 +00:00
lukem b734f790f5 nuke trailing whitespace 2001-12-23 12:29:55 +00:00
lukem e9164a9509 When using the read cache in bread(), ensure that the current (sub)block
isn't past the end of the file system.

Should fix the "spins forever but doing nothing" bug that dump
would occasionally have.
2001-12-22 08:45:36 +00:00
lukem 4720d32cfe - use correct type for minTime in findlru() (size_t instead of int)
- clean up whitespace
2001-12-22 08:05:24 +00:00
lukem 750a014c75 In rawread(), add back a check to ensure that dump doesn't try to read
past EOM and fail with "short read error". This check was part of
traverse.c::bread(), and was removed when that function was migrated
to rcache.c::rawread() as part of the "read cache" functionality.

This should fix the problem with dump barfing on "short read" when "-r 0",
but I'm still debugging the problem where dump gets to a point and
"does nothing" when the read cache is being used.
2001-12-22 07:45:38 +00:00
lukem 99feaf5b29 knf to ansi 2001-05-27 14:17:56 +00:00
briggs 1e8e167a26 Fix format warnings 2000-10-11 04:57:42 +00:00
perseant 2763cc1921 Working version of aborted dump{,_lfs} join. 1999-10-01 04:35:21 +00:00
perseant e8247b4092 Back out changes made on the 29th, not at all the changes I intended to commit.
(I don't know how I did it though ... I'll figure it out tonight.)
I'll reapply this, in a working form, this evening.
1999-09-30 20:39:58 +00:00
perseant 54fd3dd508 Adapt dump(8) to use filestore-independent (but still ufs-specific)
replacements for NINDIR, fsbtodb, etc.  Create dump_lfs by adding a few
LFS-filestore-specific routines.  As described in PR#8317.
1999-09-29 04:57:48 +00:00
bouyer 491d912f59 Implement a read cache, as announced on tech-userlevel. Default is 32k
read buffer size, 512 buffer or 15% of the user memory. Can be changed
with the -k and -s options.
1999-03-23 14:22:59 +00:00